The original fuzz face is constructed to the vintage Specs, with the original germanium pnp Transistor design. This is the classic fuzz box used by Jim Hendrix, Eric Johnson, and more. Power: single 9 volt battery. In stompbox lore, the Fuzz Face Distortion sits among the icons. Its uncanny ability to add harmonic richness and "hair" around clean tones at lower settings is as satisfying as the full-on roar it wields when dimed and raging. With a roster of power users that includes guitar legends and modern heroes from David Gilmour and Jimi Hendrix to Eric Johnson and Joe Bonamassa, the Fuzz Face has a unique, unmistakable sound no matter the player. This particular Fuzz Face Distortion is constructed to vintage specs, featuring the original Germanium PNP transistor design for a rich, creamy fuzz sound. • Power: Single 9 volt battery. 9 Volt batteries required (best with Polaroid 9 Volt batteries) • Built to the exact specifications of the Original Dallas-Arbiter Fuzz Face • Ruggedly constructed to the original vintage specs • The classic fuzz box used by legendary rockers of the 60's and 70's